From 594438e5ebe963efaf6c8c512713d3ba49deb680 Mon Sep 17 00:00:00 2001
From: Henrik Andersson <hean01@cendio.com>
Date: Fri, 29 Sep 2017 16:29:00 +0200
Subject: [PATCH] Make deprecated rdp_out_unistr() static

---
 proto.h | 1 -
 rdp.c   | 6 ++++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/proto.h b/proto.h
index 53af58d..1b35bba 100644
--- a/proto.h
+++ b/proto.h
@@ -146,7 +146,6 @@ RD_BOOL rd_lock_file(int fd, int start, int len);
 /* rdp5.c */
 void rdp5_process(STREAM s);
 /* rdp.c */
-void rdp_out_unistr(STREAM s, char *string, int len);
 void rdp_in_unistr(STREAM s, int in_len, char **string, uint32 * str_size);
 void rdp_send_input(uint32 time, uint16 message_type, uint16 device_flags, uint16 param1,
 		    uint16 param2);
diff --git a/rdp.c b/rdp.c
index 47cc862..34895b7 100644
--- a/rdp.c
+++ b/rdp.c
@@ -80,6 +80,8 @@ extern RD_BOOL g_has_reconnect_random;
 extern uint8 g_client_random[SEC_RANDOM_SIZE];
 static uint32 g_packetno;
 
+static void rdp_out_unistr(STREAM s, char *string, int len);
+
 /* Receive an RDP packet */
 static STREAM
 rdp_recv(uint8 * type)
@@ -171,7 +173,7 @@ rdp_send_data(STREAM s, uint8 data_pdu_type)
 /* Output a string in Unicode with mandatory null termination. If
    string is NULL or len is 0, write an unicode null termination to
    stream. */
-void
+static void
 rdp_out_unistr_mandatory_null(STREAM s, char *string, int len)
 {
 	/* LEGACY:
@@ -187,7 +189,7 @@ rdp_out_unistr_mandatory_null(STREAM s, char *string, int len)
 }
 
 /* Output a string in Unicode */
-void
+static void
 rdp_out_unistr(STREAM s, char *string, int len)
 {
 	/* LEGACY: